1. Introducció
Gràcies per la compraasing the kolegend 3-in-1 Remote Control Excavator Toy. This 1/14 scale, 15-channel RC construction vehicle is designed for realistic operation with interchangeable metal attachments: a shovel, a breaker, and an electric gripper. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and enjoyment.

Image 1: The kolegend 3-in-1 Remote Control Excavator Toy with its remote controller, metal shovel, metal breaker, and electric gripper attachments.
2. Informació de seguretat
- Supervisió d'adults: This product is recommended for ages 8 and up. Adult supervision is advised during operation.
- Seguretat de la bateria: Use only specified batteries and charging methods. Do not mix old and new batteries, or different types of batteries. Dispose of batteries responsibly.
- Entorn de funcionament: Operate the excavator in open areas, away from people, pets, and obstacles. Avoid operating near water or in wet conditions.
- Parts mòbils: Keep fingers, hair, and loose clothing away from moving parts such as tracks and the excavator arm.
- Adjunts: Ensure attachments are securely fastened before operation. Do not use attachments for purposes other than intended.
- Perill d'asfixia: Small parts may be a choking hazard for young children.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- kolegend RC Excavator (Model k103)
- Control remot
- Rechargeable Battery for Excavator
- Cable de càrrega USB
- Tornavís
- Metal Shovel Attachment
- Metal Breaker Attachment
- Electric Gripper Attachment
- Manual del producte (aquest document)
4. Configuració
4.1 Instal·lació de la bateria
- Bateria de l'excavadora: Locate the battery compartment on the excavator. Connect the rechargeable battery to the excavator's power port and carefully place it inside the compartment. Close the compartment cover securely.
- Bateries del comandament a distància: Open the battery cover on the back of the remote controller. Insert 2 AA batteries (not included, or as specified by packaging) according to the polarity markings (+/-). Close the cover.
4.2 Charging the Excavator Battery
Connect the USB charging cable to the excavator's rechargeable battery and plug the other end into a USB power source (e.g., computer, USB wall adapter). The indicator light on the cable will show charging status. Charge until the light indicates a full charge (refer to battery instructions for specific light behavior). Do not overcharge.
4.3 Col·locació d'accessoris
The excavator comes with three interchangeable metal attachments: a shovel, a breaker, and an electric gripper. To change attachments:
- Use the provided screwdriver to loosen and remove the two bolts securing the current attachment to the excavator arm.
- Carefully remove the attachment.
- Align the desired new attachment with the excavator arm.
- Insert the two bolts and tighten them securely with the screwdriver. Ensure the attachment is stable and does not wobble.

Image 2: Instructions for replacing the excavator attachments, showing the steps to push the bolt, remove bolts, insert new attachment, and connect bolts.
4.4 Emparellatge del comandament a distància
Turn on the excavator and then the remote controller. The remote and excavator should automatically pair. If pairing fails, turn both off and on again, ensuring they are close to each other.
5. Instruccions de funcionament
Familiarize yourself with the remote controller functions before operating the excavator.

Imatge 3: acabatview of the kolegend 3-in-1 excavator's key features, including 2.4GHz control, interchangeable attachments, powerful motor, metal gears, realistic lights and sound, rechargeable battery, and remote control.
5.1 Funcions del comandament a distància
The remote controller features multiple buttons and joysticks for precise control:
- Steering Control Rockers (Left/Right): Control forward, backward, and turning movements of the excavator tracks.
- Big Arm Up/Down: Controls the main lifting arm of the excavator.
- Forearm Up/Down: Controls the secondary arm section.
- Bucket Up/Down: Controls the movement of the attached bucket/tool.
- Left/Right Turn in Cab: Rotates the excavator's cab up to 680 degrees.
- Acousto-optic Switch: Toggles realistic lights and sounds.
- Botó de programació: Allows for recording and replaying a sequence of movements.
- Presentació automàtica: Initiates a pre-programmed demonstration sequence.
- Interruptor d'alimentació: Encén/apaga el comandament a distància.

Image 4: The excavator demonstrating its 680-degree cab rotation capability, along with details on its simulation lights and sound features.
5.2 Funcionament bàsic
- Conducció: Use the left and right steering control rockers to move the excavator forward, backward, and to turn.
- Control del braç: Use the 'Big Arm Up/Down' and 'Forearm Up/Down' controls to position the excavator arm.
- Attachment Control: Use the 'Bucket Up/Down' control to operate the attached tool (shovel, breaker, or gripper).
- Rotació de la cabina: Use the 'Left/Right Turn in Cab' buttons to rotate the excavator's cabin for multi-directional operation.

Image 5: The excavator demonstrating its versatility by performing digging with the shovel, drilling with the breaker, and capturing with the gripper attachment.
6. Manteniment
- Neteja: Wipe the excavator and remote controller with a soft, dry cloth after each use. Do not use water or chemical cleaners.
- Emmagatzematge: Store the excavator and remote in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from the remote controller if not used for extended periods.
- Cura de la bateria: Fully charge the excavator battery before storage and recharge periodically if stored for a long time to maintain battery health.
- Inspecció: Regularly check for loose screws, damaged parts, or worn tracks. Tighten screws and replace damaged components as needed.
7. Solució De Problemes
- Excavator Not Responding:
- Ensure both the excavator and remote controller are powered on.
- Check if the excavator's battery is charged and properly connected.
- Replace batteries in the remote controller if they are low or depleted.
- Re-pair the remote controller and excavator by turning both off and on again.
- Temps de funcionament curt:
- Ensure the excavator battery is fully charged before use.
- Battery performance may decrease over time; consider replacing the battery if it's old.
- Excavator Movement is Weak or Erratic:
- Check battery levels in both the excavator and remote.
- Ensure there are no obstructions in the tracks or arm mechanisms.
- Operate within the specified control distance (approximately 100 feet).
- Attachments Not Working Properly:
- Verify that the attachment is securely fastened and the bolts are tight.
- Check for any debris or obstructions preventing movement.
8. Especificacions
| Característica | Detall |
|---|---|
| Dimensions del producte | 21.06 x 7.48 x 11.22 polzades |
| Pes de l'article | 5.18 lliures |
| Número de model | k103 |
| Edat recomanada pel fabricant | 8 anys i més |
| Batteries (Excavator) | Recarregable (inclòs) |
| Piles (comandament a distància) | Calen 1 piles AA (incloses) - Note: Typically 2 AA for remote, please verify packaging. |
| Escala | 1:14 |
| Canals | Canal 15 |
| Distància de control | Approximately 100 feet (2.4GHz) |
9. Garantia
kolegend products are manufactured to high-quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the product packaging or contact customer support for specific warranty terms and conditions.
10. Suport
For any questions, technical assistance, or support regarding your kolegend 3-in-1 Remote Control Excavator Toy, please contact our customer service team:
- Correu electrònic: kolegend-US@outlook.com
You may also scan the QR code below for direct access to support resources.

Image 6: QR code for quick access to kolegend customer support.



